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Posted to commits@airflow.apache.org by "Ash Berlin-Taylor (Jira)" <ji...@apache.org> on 2019/09/23 11:44:00 UTC

[jira] [Resolved] (AIRFLOW-5508) Whitelist mechanism for StatsD metrics

     [ https://issues.apache.org/jira/browse/AIRFLOW-5508?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ash Berlin-Taylor resolved AIRFLOW-5508.
----------------------------------------
    Fix Version/s: 1.10.6
       Resolution: Fixed

> Whitelist mechanism for StatsD metrics
> --------------------------------------
>
>                 Key: AIRFLOW-5508
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-5508
>             Project: Apache Airflow
>          Issue Type: New Feature
>          Components: scheduler
>    Affects Versions: 1.10.5
>            Reporter: Mike Dias
>            Assignee: Mike Dias
>            Priority: Minor
>             Fix For: 1.10.6
>
>
> Sometimes we don't need that all available metrics be sent to StatsD server when only a particular subset is relevant (e.g. scheduler or pool).
> One of the reasons for filtering out metrics is because some of them are based on dag ids, creating high cardinality metrics in the StatsD server, leading into scalability issues in an environment with many dags.
> This feature aims to give the users the ability to control which metrics should be sent via whitelisting, keeping the default behavior of sending all if not specified.



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